Thin section automatic collection system
A collection system and fully automatic technology, applied in the field of biomedicine, can solve the problem of unguaranteed slice dislocation and deformation, and achieve the effect of preventing slice dislocation, realizing precise control, and reducing slice deformation.
Active Publication Date: 2020-11-20
HUAZHONG UNIV OF SCI & TECH
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[0004] Aiming at the above defects or improvement needs of the prior art, the present invention provides a fully automatic collection system for thin slices, the purpose of which is to solve the technical problem that the automatic collection method in the prior art cannot guarantee the dislocation and deformation of the collected slices
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[0029] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute a conflict with each other.
[0030] Such as figure 1 As shown, the present invention proposes a fully automatic collection system for thin slices, including: an unwinding module 1 for releasing adhesive tape; a micro-contact collection module including a pressing bar 31 and an adhesive tape 32 movably wound on the pressing bar 31, The part where the pressing rod 31 contacts the adhesive tape 32 is arc-shaped to ensure that...
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The invention discloses a full-automatic collection system for thin slices. The full-automatic collection system comprises an unwinding module, a micro-contact collection module, a winding module anda deviation correction module, wherein the unwinding module is used for unwinding adhesive tape; the micro-contact collection module comprises a pressing rod and the adhesive tape movably wound on thepressing rod, and the pressing rod is used for adhering the slices while supporting the adhesive tape; the winding module is used for recycling the adhesive tape adhered with the slices; and the deviation correction module comprises a position detector and a position adjuster, the position detector is used for detecting whether the adhesive tape deviates on a preset motion track of the adhesive tape or not, and the position adjuster is used for correcting the position of the adhesive tape which deviates. The full-automatic collection system aims to solve the technical problem that an automatic collection mode in the prior art cannot ensure that the deformation of the collected slices meets the requirements.
Description
technical field [0001] The invention belongs to the field of biomedicine, and more specifically relates to a thin section automatic collection system. Background technique [0002] In the field of biomedicine, the biological tissue is thick, but the optical penetration is poor, and it is impossible to directly obtain the microscopic data of the whole tissue. Therefore, it is necessary to slice and image the biological tissue continuously. Intensive and large human error, the damage and deformation of the sample slices are immeasurable. [0003] Later, some automatic slice collection equipment was developed, such as conveyor belt type, tape type, manipulator type and other semi-automatic or automatic slice collection methods. Semi-automatic slice collection methods cannot completely liberate manpower, cannot be fully automated, and the accuracy of sample slice collection cannot be guaranteed. . However, the existing automatic film collection method cannot guarantee the disl...
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IPC IPC(8): B65H26/04B65H26/00B65H23/032
CPCB65H23/032B65H26/00B65H26/04
Inventor 骆清铭袁菁陈键伟邓磊龚辉
Owner HUAZHONG UNIV OF SCI & TECH